PL1894265T3 - Cell connector for a battery - Google Patents

Cell connector for a battery

Info

Publication number
PL1894265T3
PL1894265T3 PL06742401T PL06742401T PL1894265T3 PL 1894265 T3 PL1894265 T3 PL 1894265T3 PL 06742401 T PL06742401 T PL 06742401T PL 06742401 T PL06742401 T PL 06742401T PL 1894265 T3 PL1894265 T3 PL 1894265T3
Authority
PL
Poland
Prior art keywords
housing
damping element
cell connector
housing cover
cover
Prior art date
Application number
PL06742401T
Other languages
Polish (pl)
Inventor
Nils Hansson
Detlev Radmann
Björn Haraldsen
Original Assignee
Exide Tech Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exide Tech Gmbh filed Critical Exide Tech Gmbh
Publication of PL1894265T3 publication Critical patent/PL1894265T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/184—Sealing members characterised by their shape or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/562—Terminals characterised by the material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)
  • Cell Separators (AREA)
  • Primary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)

Abstract

The invention relates to a cell connector (6) for a battery, especially for absorbing, in conjunction with at least one damping element (9), the vertical forces that are caused by the impact of shocks. The cell connector (6), at one end, is connected to the positive or negative electrodes (4, 5) which are received in a housing (2) having a housing cover (3), and, at the other end, comprises at least one terminal (7, 8) projecting from the housing cover (3). The aim of the invention is to elastically dampen the electrode plates (4, 5) of an accumulator (1) which are disposed inside a housing (2). For this purpose, a terminal (6) having a supporting shoulder (11), integrally molded thereto, is used in the housing (2), a damping element (9), disposed between the housing cover (3) of an accumulator (1) and the cell connector (6), coming to rest thereon. The forces caused by the impact of shocks are passed from the cell connector (6) into the damping element (9) and from the at least one damping element (6) into the housing cover (3) via large-area plane faces (30, 31), said cover being fixed to the housing (2). This measure allows to elastically cushion the electrode plates (4, 5) inside the housing (2). For this purpose, the at least one damping element (9) has corresponding large dimensions and is adapted to receive higher vertical forces. The invention also allows the terminals (7, 8) to move in relation to the housing cover (3) if there is a movement of the electrode plates (4, 5) in relation to the housing (2).
PL06742401T 2005-06-16 2006-06-08 Cell connector for a battery PL1894265T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005028066A DE102005028066B3 (en) 2005-06-16 2005-06-16 Pole bridge for a battery
PCT/DE2006/000987 WO2006133674A2 (en) 2005-06-16 2006-06-08 Cell connector for a battery
EP06742401A EP1894265B1 (en) 2005-06-16 2006-06-08 Cell connector for a battery

Publications (1)

Publication Number Publication Date
PL1894265T3 true PL1894265T3 (en) 2009-04-30

Family

ID=37402211

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06742401T PL1894265T3 (en) 2005-06-16 2006-06-08 Cell connector for a battery

Country Status (15)

Country Link
US (1) US8119282B2 (en)
EP (1) EP1894265B1 (en)
KR (1) KR100956513B1 (en)
AT (1) ATE412981T1 (en)
BR (1) BRPI0612223A2 (en)
DE (2) DE102005028066B3 (en)
DK (1) DK1894265T3 (en)
EC (1) ECSP088076A (en)
ES (1) ES2317536T3 (en)
IL (1) IL188130A (en)
NO (1) NO20080283L (en)
PL (1) PL1894265T3 (en)
PT (1) PT1894265E (en)
WO (1) WO2006133674A2 (en)
ZA (1) ZA200710993B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101002506B1 (en) 2008-09-18 2010-12-17 삼성에스디아이 주식회사 Lithium secondary battery
AT510644B1 (en) * 2010-11-12 2014-01-15 Avl List Gmbh JUMPER
TWI427848B (en) * 2011-10-18 2014-02-21 Hongwen Hwang Li battery and electrode connecting module thereof
KR20130118145A (en) * 2012-04-19 2013-10-29 삼성에스디아이 주식회사 Battery pack
KR101711979B1 (en) * 2013-01-10 2017-03-03 삼성에스디아이 주식회사 Rechargeable battery and module of the same
CN109390536B (en) * 2017-08-04 2021-04-23 莫仕连接器(成都)有限公司 battery connection module
CN109473614B (en) * 2017-09-08 2022-04-05 莫仕连接器(成都)有限公司 battery connection module

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Also Published As

Publication number Publication date
EP1894265B1 (en) 2008-10-29
WO2006133674A2 (en) 2006-12-21
US20090286146A1 (en) 2009-11-19
WO2006133674A3 (en) 2008-03-13
DE502006001950D1 (en) 2008-12-11
KR100956513B1 (en) 2010-05-06
DK1894265T3 (en) 2009-03-02
ES2317536T3 (en) 2009-04-16
US8119282B2 (en) 2012-02-21
ZA200710993B (en) 2008-07-30
BRPI0612223A2 (en) 2010-10-26
DE102005028066B3 (en) 2006-12-07
NO20080283L (en) 2008-03-14
IL188130A (en) 2011-08-31
EP1894265A2 (en) 2008-03-05
KR20080019711A (en) 2008-03-04
PT1894265E (en) 2009-02-16
ATE412981T1 (en) 2008-11-15
ECSP088076A (en) 2008-04-28

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